[1]孟根小,崔旭盛,吴艳,等.白粉病对梭梭生长、叶绿素及碳水化合物的影响[J].北方园艺,2012,36(14):141-143.
　MENG Gen-xiao,CUI Xu-sheng,WU Yan,et al.Effects of Leveillula saxaouli on Growth,Chlorophyll and Carbohydrate of the Haloxylon ammodendron[J].Northern Horticulture,2012,36(14):141-143.
点击复制

白粉病对梭梭生长、叶绿素及碳水化合物的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第36卷 期数: 2012年14期 页码: 141-143 栏目: 出版日期: 2012-12-31
Title:
Effects of Leveillula saxaouli on Growth,Chlorophyll and Carbohydrate of the Haloxylon ammodendron
文章编号:
1001-0009（2012）14-0141-03
作者:
孟根小1; 2; 崔旭盛2; 吴艳2; 郭玉海2
1.内蒙古民族大学 蒙医药学院，内蒙古 通辽 028300；
2.中国农业大学 农学与生物技术学院，北京100193
Author(s):
MENG Gen-xiao 1; 2; CUI Xu-sheng2; WU Yan2; GUO Yu-hai2
1.College of Traditional Mongolian Medicine,Inner Mongolia University for the Nationalities,Tongliao,Inner Mongolia 028300;
2.College of Agronomy and Biotechnology,China Agricultural University,Beijing 100193
关键词:
梭梭; 白粉病; 生长; 叶绿素; 碳水化合物
Keywords:
Haloxylon ammodendron; Leveillula saxaouli; growth; chlorophyll; carbohydrate
分类号:
S 763.1
文献标志码:
A
摘要:
以梭梭为研究对象，研究白粉病及其发病程度对梭梭生长发育、叶绿素以及碳水化合物的影响，以期为梭梭白粉病的防治提供参考。结果表明：重度白粉病感染时梭梭总叶绿素减少58.3%，叶绿素a减少64.3%，叶绿素b/a提高2倍；随着感染加重，梭梭非结构性碳水化合物含量先降后升；白粉病梭梭株高下降33.4%～38.4%，光合枝长减少12.4%～33.3%，基茎粗下降25.3%，总生物量降低26.4%～35.9%，根冠比无变化。
Abstract:
The growth of Haloxylon ammodendron and the content of chlorophyll and carbohydrate in the tree infected with different level of Leveillula saxaouli were determined.The results showed that total chlorophyll of heavy infected Haloxylon ammodendron decreased 58.3% from the healthy，chlorophyll a decreased 64.3%,chlorophyll b/a was double of the healthy.The content of carbohydrate would first decrease and then increase following the infection aggravate.The height of the tree decreased 33.4%~38.4% from the healthy,length of photosynthetic branch down 12.4%~33.3%,diameter of bottom side stem fall 25.3%,total organism quantity reduce 26.4%~35.9%.It was the first time to study the chlorophyll，useable carbohydrate,organism quantity and growth of Haloxylon ammodendron infected with Leveillula saxaoul in this experiment.This study provided data for how much damage of Leveillula saxaoul to Haloxylon ammodendron.It also offered reference for preventing the tree from the disease.

参考文献/References:

[1]侯振世,霍成刚,李瑞鹏,等.梭梭白粉病病原菌子囊孢子萌发研究[J].内蒙古科技与经济,2004(21):48.
[2]刘宏义,邱海美.梭梭育苗技术[J].内蒙古林业,2002(4):23.
[3]杨志梅.梭梭荒漠造林技术[J].现代农业科技,2009(4):41-42.
[4]许红,刘华林.小麦白粉病产量损失及防治指标的初步研究[J].植保技术与推广,1997,17(2):3-5.
[5]倪云霞,陈美兰,刘红彦,等.四种杀菌剂对金银花白粉病的防治效果及对金银花品质的影响[J].植物保护学报,2006,33(3):319-322.
[6]托尔逊?阿衣,古丽娜孜.梭梭采种育苗技术[J].林业实用技术,2004(10):20-21.
[7]靳正忠,郭永平,李生宇,等.流动沙漠腹地梭梭白粉病防治效果及影响因素分析[J].西北林学院学报，2011,26(2):124-128.
[8]崔旭盛,郭玉海,杜友,等.梭梭碳水化合物含量与树龄关系的研究[J].中国农业大学学报,2010,15(5):37-41.
[9]高俊凤.植物生理学实验技术[M].西安:世界图书出版社,2000:145-148.
[10]王伟.葡萄白粉菌侵染过程及其对叶片相关生理生化指标的影响[D].杨凌:西北农林科技大学,2010:18-27. [11]蔡庆生.植物生理学[M].北京:中国农业大学出版社,2011:82.

相似文献/References:

[1]杨 爽,李海鹏,杨培鑑,等.不同草莓品种对白粉病的抗性调查[J].北方园艺,2014,38(10):104.
　YANG Shuang,LI Hai-peng,YANG Pei-jian,et al.Survey on the Resistance to the Powdery Mildew of Different Strawberries Cultivars[J].Northern Horticulture,2014,38(14):104.
[2]刘文君,王日升,黄凤婵,等.密本南瓜白粉病抗性遗传规律分析[J].北方园艺,2013,37(14):31.
　LIU Wen-jun,WANG Ri-sheng,HUANG Feng-chan,et al.Inheritance Analysis of Powedery Mildew Resistance in Pumpkin[J].Northern Horticulture,2013,37(14):31.
[3]杜学林,任爱芝,邢光耀,等.植物油乳油对白粉病分生孢子细胞壁作用机理研究[J].北方园艺,2013,37(11):119.
　DU Xue-lin,REN Ai-zhi,XING Guang-yao,et al.Study on Mechanism of Vegetable Oil EC on the Spores Cell Wall of Powdery Mildew[J].Northern Horticulture,2013,37(14):119.
[4]周梦韩,汪静,孟新刚,等.感染白粉病菌初期黄瓜叶片生理指标的变化[J].北方园艺,2013,37(03):133.
　ZHOU Meng-han,WANG Jing,MENG Xin-gang,et al.Physiological Indexes Changes of Cucumber after Infected by Sphaerotheca fuliginea at the Beginning Period[J].Northern Horticulture,2013,37(14):133.
[5]纪 程,邱显钦,张 颢,等.中国古老月季资源的白粉病抗性鉴定[J].北方园艺,2013,37(09):146.
　JI Cheng,QIU Xian-qin,ZHANG Hao,et al.Powdery Mildew Resistance Identification of Chinese Old Garden Roses[J].Northern Horticulture,2013,37(14):146.
[6]刘子记,刘昭华,牛玉,等.不同苦瓜材料农艺性状调查及白粉病抗性分析[J].北方园艺,2013,37(19):117.
　LIU Zi-ji,LIU Zhao-hua,NIU Yu,et al.Agronomic Traits Investigation and Powdery Mildew Resistance Evaluation of Bitter Gourd Germplasm[J].Northern Horticulture,2013,37(14):117.
[7]宁雪飞,高兴旺,李冠.甜瓜抗白粉病分子育种研究进展[J].北方园艺,2013,37(02):180.
　NING Xue-fei,GAO Xing-wang,LI Guan.Research Progress of Molecular Breeding in Melon Resistance to Powdery Mildew[J].Northern Horticulture,2013,37(14):180.
[8]王萍莉.10%苯醚菌酯悬浮剂对籽用西瓜白粉病的药效研究[J].北方园艺,2012,36(22):131.
　WANG Ping-li.Study on Efficacy of 10% ZJ0712 SC on Seed Watermelon Powdery Mildew[J].Northern Horticulture,2012,36(14):131.
[9]肖仲久,李小霞,李斌.贵州省南瓜白粉病病原菌初步鉴定[J].北方园艺,2012,36(09):146.
　XIAO Zhong-jiu,LI Xiao-xia,LI Bin.Preliminary Identification of Powdery Mildew on Pumpkin in Guizhou[J].Northern Horticulture,2012,36(14):146.
[10]杨爽,李海鹏,张瑞,等.草莓的解剖结构与其对白粉病抗性的研究[J].北方园艺,2014,38(18):136.
　YANG Shuang,LI Hai-peng,ZHANG Rui,et al.Study on Anatomy and Powdery Mildew Resistance of Strawberry[J].Northern Horticulture,2014,38(14):136.

备注/Memo

第一作者简介：孟根小（1979-），女，在读博士，讲师，现主要从事蒙药化学及中药栽培学教学和研究工作。
收稿日期：2012-04-10

更新日期/Last Update: 2014-09-17